Morganite Petite Shared Prong Diamond Ring (1/4 ct. tw.) in 18K Yellow Gold
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Morganite Petite Shared Prong Diamond Ring (1/4 ct. tw.) Set with 9mm Peach Cushion Morganite

This dainty ring features sheer sparkle that extends halfway around the ring. The center gem appears to float above the delicate band (1/4 total carat weight). ... Read More

Metal: 18K Yellow Gold


Size Guide

Delivery by Valentine’s Day

Order now for delivery by Mon, Feb 6, depending on ring size.

Need it sooner?
Bethesda Row, Bethesda showroom entryway

Bethesda Row, Bethesda

4733 Elm Street, Fl 4
Bethesda, MD 20814


Thurs-Mon: 10am-7pm

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Ring Information

18K Yellow Gold
Prong metal:
14K White Gold
Average width:
1.8 mm

Accent Gemstones

Min. carat total weight Min. carat total weight:
Shared prong
Average ColorAverage Color:
Average ClarityAverage Clarity:

Center Gemstone

Average DimensionsAverage Dimensions:
9.0 x 9.0 mm
Average ColorAverage Color:
Average ClarityAverage Clarity:
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Luxury with a Conscience®

A ring that evokes the happiness of love and partnership is even more joyful when you know that it was sustainably sourced and mindfully produced. From our mission to our unique jewelry designs, everything at Brilliant Earth is held to exceptional standards.

Our engagement ring settings are made-to-order with each one handcrafted for your selected center gem’s unique characteristics to ensure the high quality of the finished piece.
As part of our commitment to protecting the planet, Brilliant Earth is Carbonfree®. We calculated our carbon footprint by assessing the direct emissions of our energy use, including packaging, shipping, and employee travel and commuting. Then we partnered with to offset our carbon emissions by contributing to Tropical Rainforest Conservation in Brazil. We will continue identifying ways to reduce our footprint and offsetting emissions that we cannot eliminate.
We present each Brilliant Earth design in a jewelry box crafted of wood from Forest Stewardship Council (FSC) certified forests—trees that are managed and harvested in a manner that protects and maintains natural communities and respects the rights of workers and indigenous people.
January 16, 2023
Katrina's Forever-Smash-Piece
Perfect. My fiancé is in love with it!

She loves how sparkly it is and it came in a timely manner. ...Read More

January 13, 2023
Stunning engagement ring

Ring was even more stunning in person! Could not wait to ask my girl to marry me! After having her decide what she wanted and some well planning as able to pop the question when she wasn't expecting. After she said yes many compliments were made about the ring from friends and family! Amazing thanks Brilliant Earth!! ...Read More

January 12, 2023
Totally Pleased

I was skeptical due to a very bad experience with purchasing jewelry on-line but am completely satisfied I and more importantly, so is my wife. Your's is one of a very few that I would highly recommend. The website's ability that allowed me to "design" the ring was a blessing ... your web portal is one of the best I've ever used and I research and/or purchase a ton of stuff on-line. Thanks again! ...Read More

Order Details

*Estimated delivery if ordered by 2 PM PT Monday

Free FedEx Shipping

Free 30 Day Returns

Easy monthly payments with Affirm. From 0% APR financing. Up to 36 months. Subject to credit approval.

Special 12 month financing options available with Wells Fargo, subject to credit approval.

Layaway options also available.

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Gemstone engagement ring in box